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Welcome

The Fasten Connect API is organized around REST. Our API has predictable resource-oriented URLs, using JSON-encoded request & responses, and uses standard HTTP response codes, authentication, and verbs. You can use the Fasten Connect API in test mode, which doesn’t affect your live data and only allows interactions with synthetic patient data from healthcare institution sandboxes. The API key you use to authenticate the request determines whether the request is live mode or test mode.

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Fasten Connect API Modes

The Fasten Connect API has two modes: test and live. Test mode is used for development and testing, while live mode is used for production. Test mode secret keys have the prefix private_test_ and live mode secret keys have the prefix private_live_.
API Key PrefixDescription
public_test_Test mode client-side key that uniquely identifies your app
private_test_Test mode server-side key allows you to make authenticated requests.
Must be kept secret